Penny tells you to jump to the top of the crane arm, head down via the maintenance shaft close by, then turn the arm to the proper angle to create a path to the Deep Management Post.

Not bad, children! You're faster than I thought! Very impressive!

So, just follow this route and you'll reach the highest point.

Once you're there, you can leap onto the crane arm and head down via the maintenance shaft. Turn the arm to the right angle and you'll have a path to the Deep Management Post.

Understood! I guess we really have to thank you this time, Penny!

Fine. Just treat this as me thanking you for what you did for little Ramon.

*Sigh*... They crewed this place with young inexperienced children. They just won't let me retire in peace...